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Fluidmaster 242MP071 Replacement Diaphragm

Fluidmaster

Fluidmaster 242MP071 Replacement Diaphragm

Fluidmaster 242MP071 replacement diaphragm, supplied as a service part for Fluidmaster valve assemblies.

At a glance

  • Part type: replacement diaphragm
  • Also known as 5410058
Manufacturer part no.
242MP071
Showing prices

£4.26

£3.55 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Fluidmaster 242MP071 is a replacement diaphragm supplied by Fluidmaster. A diaphragm of this type sits inside a valve assembly and flexes to control the flow of water through it, separating the pressure chamber from the incoming supply. It is a service part, intended to be fitted in place of a worn diaphragm in the relevant Fluidmaster assembly.

Before you order

  • Confirm the part number 242MP071 matches the diaphragm referenced for your Fluidmaster valve assembly.
  • Check the diaphragm currently fitted to your assembly to make sure the replacement is the correct pattern for it.
  • Inspect the valve body and seating surfaces while the assembly is open, so any debris or damage is dealt with at the same time.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.